СРОЧНО НУЖНО. ПОЖАЛУЙСТА ПОМОГИТЕ

Fill in yet, already, for, since or how long.

Paul starts work at the hospital very early. It's only 8 o'clock and he has ... made the beds and cleaned the floors, but he hasn't cleaned the staff room ... . He has worked here ... ten years, and he quite likes it. He knows exactly ... each job takes and ... last month, when they hired a helper for him, the job has been better than ever.

Заполните все же, уже для, так или как долго. Павел начинает работу в больнице очень рано. Это только 8:00, и он имеет ... сделал кровати и чистить полы, но он не убирал персонал RO

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